Obamacare contraception mandate sparks legal battle

January 3, 2014, 6:38 PM|A group of Roman Catholic nuns is challenging a provision in the Affordable Care Act that requires coverage of contraception, something they believe is morally wrong. Supreme Court Justice Sonia Sotomayor agreed to temporarily exempt the group from the requirement, but the Obama administration is urging her to lift the exemption. Jan Crawford reports.